From. The above list features the top Brazil-friendly online casinos, leaving you ample choice of online gambling venues, each vetted to our strict standards. Esportes da Sorte was recognized by popular vote as the best in Brazil in by iBest in the betting and lottery sector. One area where Brazil gambling laws have remained relatively constant is horse racing. BIG Brazil already has a partnership in the country with Caesars Entertainment through the operation of the World Series of Poker® (WSOP®) brand. bet bonus huge win, las veas casino big win, Great. . The government estimates that the regulation of Brazil's growing online gaming market could eventually bring in between 6 billion and 12 billion.